0.5(10x+20)=3.9(0.2x+5)

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Solution for 0.5(10x+20)=3.9(0.2x+5) equation: 



0.5(10x+20)=3.9(0.2x+5)

We move all terms to the left:

0.5(10x+20)-(3.9(0.2x+5))=0

We multiply parentheses

5x-(3.9(0.2x+5))+10=0



We calculate terms in parentheses: -(3.9(0.2x+5)), so:

3.9(0.2x+5)

We multiply parentheses

0x+19.5

We add all the numbers together, and all the variables

x+19.5

Back to the equation:

-(x+19.5)



We get rid of parentheses

5x-x-19.5+10=0

We add all the numbers together, and all the variables

4x-9.5=0

We move all terms containing x to the left, all other terms to the right

4x=9.5

x=9.5/4

x=2+1/2.6666666666667

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